*{
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑", "幼圆", "黑体";
}


.top-daohang{
    overflow:hidden;
    width:100%;
   /*height: 140px;*/
    /*overflow: auto;*/
    /*background: turquoise;*/
    /*background: url("../im/dh.png") ;*/
    /*background-size:320px 110px;*/
    /*background-repeat: no-repeat;*/
    background-color: #74b05c;
    background-size: 100% auto;
    /*background-position:40px 5px;*/

}

.guide{
    width:100%;
  /*height:340px;*/
    background-color: #74b05c;
}













